diff --git a/action.yml b/action.yml
index 2a57a4e..f3b49cc 100644
--- a/action.yml
+++ b/action.yml
@@ -17,7 +17,7 @@ inputs:
     default: true
   cache-dependency-path:
     description: 'Used to specify the path to a dependency file - go.sum'
-  buildTarget:
+  buildTargetArch:
     description: 'Optional build target architecture (for example arm64 or amd64) used to scope the cache key.'
   architecture:
     description: 'Target architecture for Go to use. Examples: x86, x64. Will use system architecture by default.'
diff --git a/src/cache-restore.ts b/src/cache-restore.ts
index b7c6647..d5a6e72 100644
--- a/src/cache-restore.ts
+++ b/src/cache-restore.ts
@@ -12,7 +12,7 @@ export const restoreCache = async (
   versionSpec: string,
   packageManager: string,
   cacheDependencyPath?: string,
-  buildTarget?: string
+  buildTargetArch?: string
 ) => {
   const packageManagerInfo = await getPackageManagerInfo(packageManager);
   const platform = process.env.RUNNER_OS;
@@ -33,7 +33,7 @@ export const restoreCache = async (
 
   const linuxVersion =
     process.env.RUNNER_OS === 'Linux' ? `${process.env.ImageOS}-` : '';
-  const sanitizedBuildTarget = buildTarget?.trim();
+  const sanitizedBuildTarget = buildTargetArch?.trim();
   const targetSegment = sanitizedBuildTarget ? `${sanitizedBuildTarget}-` : '';
   const primaryKey = `setup-go-${platform}-${arch}-${targetSegment}${linuxVersion}go-${versionSpec}-${fileHash}`;
   core.debug(`primary key is ${primaryKey}`);
diff --git a/src/main.ts b/src/main.ts
index 817d802..4d4b478 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -20,7 +20,7 @@ export async function run() {
     setGoToolchain();
 
     const cache = core.getBooleanInput('cache');
-    const buildTarget = core.getInput('buildTarget');
+    const buildTargetArch = core.getInput('buildTargetArch');
     core.info(`Setup go version spec ${versionSpec}`);
 
     let arch = core.getInput('architecture') as Architecture;
@@ -75,7 +75,7 @@ export async function run() {
           parseGoVersion(goVersion),
           packageManager,
           cacheDependencyPath,
-          buildTarget
+          buildTargetArch
         );
       } catch (error) {
         core.warning(`Restore cache failed: ${(error as Error).message}`);